UV-VIS Spectrophotometer - QT-9200/9100 Series

UV-VIS Spectrophotometer - QT-9100/9200 Series

Parent Product

UV-VIS Spectrophotometer - QT-9100/9200 Series is a cutting-edge instrument that sets a new standard in the world of spectroscopy. This spectrophotometer combines an exceptional optical system, a robust mechanical design, an advanced circuit control system, a rigorous production process, a user-friendly and intuitive software interface, impressive technical specifications, and unwavering performance to cater to the analytical needs of high-level and professional customers.

Model	Description	Functions	Packing List
QT-9200	Display: 7-inch touch screen Optical: UV/Vis double beam Spectral bandwidth: 2nm Wavelength accuracy: ±0.3nm Photometric range: 0-200%T, -3~3A, 0-9999C Stray light: ≤0.03%T@220nm, 360nm Baseline flatness: ±0.003A Working mode: T, A, C, E Light source: Tungsten Halogen/Deuterium lamps Packing size&weight: 776334CM, 27KG	Photometry Quantitative test Kinetics measurement Wavelength scanning Multi-wavelength test DNA/Protein test	Main unit 4 pcs of 10mm glass cuvette 2 pcs of 10mm quartz cuvette Power cable 2-position 1 cm cell holder included USB with user manual
QT-9200S	Display: 7-inch touch screen Optical: UV/Vis double beam Spectral bandwidth: 1nm Wavelength accuracy: ±0.3nm Photometric range: 0-200%T, -3~3A, 0-9999C Stray light: ≤0.03%T@220nm, 360nm Baseline flatness: ±0.003A Working mode: T, A, C, E Light source: Tungsten Halogen/Deuterium lamps Packing size&weight: 796637CM, 28KG	Photometry Quantitative test Kinetics measurement Wavelength scanning Multi-wavelength test DNA/Protein test	Main unit 4 pcs of 10mm glass cuvette 2 pcs of 10mm quartz cuvette Power cable 2-position 1 cm cell holder included USB with user manual
QT-9200A	Display: 7-inch touch screen Optical: UV/Vis double beam Spectral bandwidth: 0.5, 1, 2, 4nm Wavelength accuracy: ±0.3nm Photometric range: 0-200%T, -3~3A, 0-9999C Stray light: ≤0.03%T@220nm, 360nm Baseline flatness: ±0.003A Working mode: T, A, C, E Light source: Tungsten Halogen/Deuterium lamps Packing size&weight: 886953CM, 45KG	Photometry Quantitative test Kinetics measurement Wavelength scanning Multi-wavelength test DNA/Protein test	Main unit 4 pcs of 10mm glass cuvette 2 pcs of 10mm quartz cuvette 1 USB flash drive with manual Power cable 2-position 1 cm cell holder included
QT-9100	Display: 7-inch touch screen Optical: UV/Vis single beam Spectral bandwidth: 2nm Wavelength accuracy: ±0.3nm Photometric range: 0-200%T, -3~3A, 0-9999C Stray light: ≤0.03%T@220nm, 360nm Baseline flatness: ±0.003A Working mode: T, A, C, E Light source: Tungsten Halogen/Deuterium lamps Packing size&weight: 796637CM, 27KG	Photometry Quantitative test Kinetics measurement Wavelength scanning Multi-wavelength test DNA/Protein test	Main unit 4 pcs of 10mm glass cuvette 2 pcs of 10mm quartz cuvette Power cable 4-position 1 cm cell holder included USB with user manual

UV-VIS Spectrophotometer - QT-9100/9200 Series User Interface Design

1. Photometry

Absorbance: This mode allows you to measure the sample's absorption of light.
Transmittance: Determine the fraction of light transmitted through the sample.
Energy: Assess the sample's energy properties with precision and ease.

2. Quantitative Test

When it comes to determining sample solution concentration, the UV-VIS Spectrophotometer - QT-9100/9200 Series provides a range of methods, including:

Coefficient Method: Utilize coefficients for accurate calculations.
Standard Curve: Use a standard curve to analyze sample concentrations.
Linearity Analysis: Assess concentration through linear regression.
Linear Zero Crossing: Identify the point at which absorbance crosses zero.
Quadratic Method: Utilize quadratic equations for concentration assessment.

You can use up to 15 standard samples to create concentration curves. The UV-VIS Spectrophotometer - QT-9100/9200 Series uses advanced arithmetic to ensure precise curvilinear regression, resulting in enhanced precision and more accurate test data.

3. Kinetics Measurement (Time Scanning)

Assess the chemical reaction process within your sample by performing fixed-time scans at specific wavelengths. After inputting the relevant parameters, the UV-VIS Spectrophotometer - QT-9100/9200 calculates the changing rate of the reaction.

4. Wavelength Scanning (Qualitative Test)

Scan for absorbance peaks within your sample solution. Analyze the sample's characteristic curve within a wavelength range from 190 to 1100nm. You can easily find and identify peak values directly on the device.

5. Multi-Wavelength Test

This feature simplifies the process of testing absorbance at multiple wavelengths for the same sample solution, making it more user-friendly compared to single-wavelength testing.

6. DNA/Protein Measurement

A specialized function designed to simplify operations for specific users, the UV-VIS Spectrophotometer - QT-9100/9200 offers two distinct test modes tailored to specific needs. This user-friendly design ensures a seamless and efficient user experience.

UV-VIS Spectrophotometer - QT-9100/9200 Series Main Features

Appearance and Internal Structure
The UV-VIS Spectrophotometer - QT-9100/9200 Series features a modern and elegant exterior with an extendable design. Its unique separate structure for optical and circuit systems efficiently prevents the loss of photometric energy.
Convenient and Intuitive User Interface
This series features a 7-inch high-resolution color capacitive touch screen and the newly developed UV-SUPER2.0 software with powerful functions, ensuring a simple and user-friendly operation.
Outstanding Performance and Stability
With a completely enclosed monochromator and optical mirrors coated with SiO2, the optical components remain unaffected by environmental factors, such as gases.
- Utilizes Philips and Milas lamps.
- An enhanced screw pole drive structure ensures excellent wavelength repeatability and high wavelength accuracy.
- The instrument's entirely new design, premium materials, and rigorous manufacturing process contribute to its superior performance.
Advanced Photoelectric Test System
- Equipped with a 32-bit ARM11 microcontroller operating at clock speeds up to 533MHz.
- Features a 20-bit analog-digital device specialized for the collection and processing of photoelectric data from BB Company.
- Supports internal data storage (32M) and external USB storage.
Simple and Convenient Maintenance
- The use of socket-type lamps eliminates the need for optical adjustments and greatly simplifies maintenance.
- The separated optical and circuit systems prevent cross-influence, enhancing the instrument's overall reliability.

With these features, the UV-VIS Spectrophotometer - QT-9100/9200 Series sets a new benchmark for performance and reliability in the field of spectroscopy.

UV-VIS Spectrophotometer - QT-9100/9200 Series Specifications

Model	QT-9100	QT-9200	QT-9200S		QT-9200A
Display	7 inch TFT colored capacitive touch screen
Wavelength Range	190 - 1100nm
Optical System	Single Beam	Double Beam
Spectral Bandwidth	2nm	2nm	1nm		0.5,1,2,4 nm
Wavelength Accuracy	±0.3nm	±0.3nm	±0.3nm		±0.3nm
Wavelength Repeatability	≤0.2nm	≤0.2nm	≤0.2nm		≤0.2nm
Photometric Accuracy	0.2%T(0-100%T), ±0.002A(0-0.5A), ±0.004A(0.5-1A)
Photometric Repeatability	≤0.15%T(0-100%T), 0.001A(0-0.5A), 0.002A(0.5-1A)
Scanning Speed	High, Medium and Low
Stray Light	≤0.05%T@220nm,360nm
Baseline Flatness	±0.003A	±0.002A	±0.002A		±0.002A
Drift	0.003A/30min@500nm	0.002A/30min@500nm	0.002A/30min@500nm		0.002A/30min@500nm
Noise	0.0003A@500nm
Working Mode	T,A,C,E
Wavelength Setting	Automatic
Detector	Solid Silicon Photodiode
Light Source	Tungsten Halogen/Deuterium Lamp
Output Port	USB HOST Port, USB DRIVE, RS232
Power Requirements	AC 110-220V 50-60Hz
Humidity Range	Less Than 85%
Shipping Dimensions & Weight	770630340mm 27kg			940740510mm 52KG

UV-VIS Spectrophotometer - QT-9100/9200 Series